Speed: Max Ascent Speed: 5 m/s
Max Descent Speed: 3.5 m/s
Max Horizontal Speed: 16 m/s
Measured in a controlled wind tunnel environment under conditions equivalent to windless operation and sea-level altitude, with the aircraft ascending vertically to a height of 1.5 meters above the ground in Sport mode. Actual experience may vary depending on the environment, usage, and firmware version.
Max Wind Speed Resistance: 10.7 m/s (Level 5)
Features: The ST371HD is the perfect machine for everyday sewing and mending on everything from durable outdoor fabrics to lightweight elegant silks. Including a metal needle plate for smoother fabric feeding, and heavyweight needles, the ST371HD can handle layers of heavier fabrics. Also included are 37 utility and decorative stitches for blind hems, stretch stitches, buttonholes, zipper insertion, and more. The ST371HD comes complete with 6 sewing feet, including a spring action zigzag foot, nonstick, blind stitch, zipper, buttonhole, and button sewing feet, Plus, the drop feed feature allows you to do free-motion sewing. The built-in handle allows the machine to easily go from sewing table to storage, when not in use. This machine also has a built-in easy needle threader, jam-resistant Quick-Set™ drop-in top bobbin, automatic bobbin win...